With both of them in the entertainment industry, Mills first made her way onto the screen after signing a contract with Warner Brothers. She had minor roles in comedies such as “Nurse on Wheels” (1963) and “Carry on Jack” (1964).

However, it was in 1966 that she began to gain real attention, starring alongside James Stewart and Maureen O’Hara in the western film “The Rare Breed.”

Decades after the comedy series concluded, the actress reminisced about her cherished memories during an interview. “I’m very proud of it and have very, very happy memories of it. I’m still recognized all over the place for that as much as anything I’ve ever done, which is extraordinary,” said Mills.

Mills, a Tony Award nominee, shared that people often recognize her just by her voice and turn around, saying, “Hey, Nanny!” She believes it was a family show that brought joy to viewers, creating happy memories that still resonate.

The former child star met her now-spouse, Maxwell Caulfield, who was an up-and-coming actor at the time, through her work in acting. Caulfield made his film debut in “Grease 2.” He later shared the stage with his future wife when he was cast alongside Mills in a U.S. tour of the award-winning play, “The Elephant Man.”

In an interview, she reflected on meeting Caulfield, describing it as love at first sight, “We were instant friends, immediately attracted.” She added that they felt like they had known each other in a previous life.

In the same interview, Caulfield agreed, calling their romance “full-blown” and noting a deep psychic connection, “It was instantaneous for us both.” Their first date was to see Harold Pinter’s “Betrayal” on Broadway, where Mills’ friend, Natalie Wood, had invited them.

When Caulfield, at only 21, married Mills in 1980, many were doubtful that their marriage would stand the test of time. Despite the headlines about their age gap, the couple managed to avoid controversy.

Mills explained that living in California meant the news didn’t gain much attention, and they never worried about the difference in age. Even those close to them, like Mills’ father, didn’t see it as an issue.

“And that’s what I found. We’ve silenced our critics now,” said Mills. The actress, who had been married twice before, never felt significantly older than Caulfield. She described him as romantic, protective, and her best friend.

Caulfield even took charge of their wedding, planning a sunrise ceremony on a cliff overlooking the Pacific Ocean at Point Dume in Malibu, followed by an intimate reception at Mills’ Beverly Hills home.

He decorated the house with fairy lights and archways, making it a magical event. His proposal was equally romantic, involving two doves released from his tuxedo pockets. Caulfield noted, “She brings out the romantic in me.”

In a recent interview, the actor admitted that his wife of 44 years keeps him young. In April 2017, the couple attended the classic #ENOCarousel. Caulfield shared his thoughts online, stating, “Great conviction from @AlfieBoe & @KathJenkins, voices not 2 shabby either! Beautiful theatre.”

He also posted a joyful photo of the two on X, and users couldn’t help but gush over their companionship. “What a lovely photograph!” exclaimed one person. Another shared a similar view, “You two lovebirds look great!”

Back in December 2013, Caulfield posted another snapshot of the happy couple and wrote, “Right side up!” One person complimented them writing, “A Lovely couple [sic].”

Mills and Caulfield have defied the odds, proving that love can thrive despite an age gap and public scrutiny. Their enduring bond serves as a testament to true companionship and romance.